/* ── Shared Nav & Global Styles ─────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,700;0,900;1,700&family=Source+Serif+4:ital,wght@0,300;0,400;0,600;1,400&family=Barlow+Condensed:wght@300;400;600;700&display=swap');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --teal-900: #0d3d4a;
  --teal-700: #1a5f6e;
  --teal-500: #2a8fa3;
  --teal-300: #6ec9d8;
  --teal-100: #e8f6f9;
  --sand-700: #8a6a3a;
  --sand-500: #c4a882;
  --sand-200: #ede5d8;
  --sand-100: #f7f3ee;
  --white:    #ffffff;
  --ink:      #1c1c1c;
  --ink-mid:  #444444;
  --ink-light:#888888;
  --serif:    'Playfair Display', Georgia, serif;
  --body:     'Source Serif 4', Georgia, serif;
  --cond:     'Barlow Condensed', 'Arial Narrow', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--body);
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
  font-size: 16px;
}

.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--teal-900);
  border-bottom: 3px solid var(--teal-500);
}

.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 96px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 16px;
  text-decoration: none;
}

.nav-logo img {
  width: 93px;
  height: 93px;
  border-radius: 50%;
  object-fit: contain;
  background: rgba(255,255,255,0.1);
}

.nav-logo-text {
  font-family: var(--serif);
  font-size: 1.34rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1.1;
}

.nav-logo-text span {
  display: block;
  font-family: var(--cond);
  font-size: 0.64rem;
  letter-spacing: 2px;
  font-weight: 400;
  color: var(--teal-300);
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0;
  list-style: none;
}

.nav-links a {
  display: block;
  padding: 0 1rem;
  height: 96px;
  line-height: 96px;
  font-family: var(--cond);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.75);
  text-decoration: none;
  transition: color 0.2s, background 0.2s;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 1rem;
  right: 1rem;
  height: 3px;
  background: var(--sand-500);
  transform: scaleX(0);
  transition: transform 0.2s;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--white);
  background: rgba(255,255,255,0.05);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  transform: scaleX(1);
}

.nav-donate-btn {
  font-family: var(--cond) !important;
  font-size: 0.8rem !important;
  font-weight: 700 !important;
  letter-spacing: 2px !important;
  text-transform: uppercase !important;
  background: var(--sand-500) !important;
  color: var(--white) !important;
  padding: 0 1.2rem !important;
  height: 38px !important;
  line-height: 38px !important;
  border-radius: 3px !important;
  text-decoration: none !important;
  transition: background 0.2s !important;
  display: inline-block;
  margin-left: 0.5rem;
}

.nav-donate-btn::after { display: none !important; }
.nav-donate-btn:hover { background: var(--sand-700) !important; color: var(--white) !important; }

.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  flex-shrink: 0;
}

.nav-hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all 0.25s;
}

.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.site-footer {
  background: var(--teal-900);
  color: rgba(255,255,255,0.7);
  padding: 3rem 2rem 1.5rem;
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand .footer-org {
  font-family: var(--serif);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.5rem;
}

.footer-brand p { font-size: 0.85rem; line-height: 1.6; color: rgba(255,255,255,0.6); }

.footer-col h4 {
  font-family: var(--cond);
  font-size: 0.75rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--sand-500);
  margin-bottom: 1rem;
  font-weight: 700;
}

.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 0.4rem; }
.footer-col ul li a { color: rgba(255,255,255,0.6); text-decoration: none; font-size: 0.9rem; font-family: var(--cond); letter-spacing: 0.5px; transition: color 0.2s; }
.footer-col ul li a:hover { color: var(--teal-300); }

.footer-bottom {
  max-width: 1100px;
  margin: 1.5rem auto 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--cond);
  font-size: 0.75rem;
  letter-spacing: 0.5px;
  color: rgba(255,255,255,0.35);
}

.container { max-width: 1100px; margin: 0 auto; padding: 0 2rem; }

.section-eyebrow {
  font-family: var(--cond);
  font-size: 0.75rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--teal-500);
  margin-bottom: 0.5rem;
}

.section-eyebrow.sand { color: var(--sand-700); }

.section-title {
  font-family: var(--serif);
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  font-weight: 900;
  color: var(--teal-700);
  line-height: 1.1;
  margin-bottom: 1rem;
}

.section-title.sand { color: var(--sand-700); }
.section-intro { font-size: 1.05rem; color: var(--ink-mid); max-width: 640px; line-height: 1.7; }

.btn {
  display: inline-block;
  font-family: var(--cond);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  text-decoration: none;
  padding: 0.75rem 1.75rem;
  border-radius: 3px;
  transition: all 0.2s;
  cursor: pointer;
  border: none;
}

.btn-primary { background: var(--teal-700); color: var(--white); }
.btn-primary:hover { background: var(--teal-900); }
.btn-sand { background: var(--sand-500); color: var(--white); }
.btn-sand:hover { background: var(--sand-700); }
.btn-outline { background: transparent; color: var(--teal-700); border: 2px solid var(--teal-700); }
.btn-outline:hover { background: var(--teal-700); color: var(--white); }

/* ── MOBILE ── */
@media (max-width: 768px) {
  .nav-hamburger { display: flex; }

  .nav-links {
    display: none;
    position: absolute;
    top: 96px;
    left: 0;
    right: 0;
    background: var(--teal-900);
    flex-direction: column;
    padding: 1rem 0 1.5rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    box-shadow: 0 8px 24px rgba(0,0,0,0.3);
    z-index: 99;
  }

  .nav-links.open { display: flex; }

  .nav-links a {
    height: auto;
    line-height: 1;
    padding: 0.85rem 2rem;
    font-size: 1rem;
    border-bottom: 1px solid rgba(255,255,255,0.06);
  }

  .nav-links a::after { display: none; }

  .nav-donate-btn {
    margin: 0.75rem 2rem 0 !important;
    height: auto !important;
    line-height: 1 !important;
    padding: 0.85rem 1.5rem !important;
    text-align: center !important;
    display: block !important;
  }

  .footer-inner { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; gap: 0.5rem; text-align: center; }
  .container { padding: 0 1.25rem; }

  .hero-inner { grid-template-columns: 1fr !important; padding: 3rem 1.25rem 5rem !important; gap: 2rem !important; }
  .hero-card { display: none; }
  .hero-title { font-size: 2.2rem !important; }
  .hero-actions { flex-direction: column; }
  .btn-hero-primary, .btn-hero-outline { text-align: center; }

  .mission-grid, .intro-grid, .contact-grid, .donate-grid, .campaign-inner,
  .programs-grid, .teams-grid, .longterm-grid, .capital-card-inner {
    grid-template-columns: 1fr !important;
    gap: 2rem !important;
  }

  .project-card { grid-template-columns: 1fr !important; }
  .project-img-placeholder { width: 100% !important; height: 180px !important; aspect-ratio: unset !important; }
  .intro-img-placeholder { height: 200px !important; aspect-ratio: unset !important; }
  .section-title { font-size: 1.8rem !important; }
  .page-hero { padding: 3rem 0 3rem !important; }
  .page-hero h1 { font-size: 2rem !important; }
  .milestones-row, .progress-milestones { grid-template-columns: repeat(3,1fr) !important; gap: 0.5rem !important; }
  .cta-actions { flex-direction: column; align-items: center; }
  .cta-strip h2 { font-size: 1.5rem; }
  .form-row { grid-template-columns: 1fr !important; }
  .btn { width: 100%; text-align: center; }
}

/* ── TABLET ── */
@media (min-width: 769px) and (max-width: 1024px) {
  .programs-grid { grid-template-columns: 1fr 1fr !important; }
  .donate-grid { grid-template-columns: 1fr 300px !important; }
  .hero-inner { gap: 2rem !important; }
}

/* ── Nav language toggle ── */
.lang-toggle-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-right: 0.75rem;
}

.lang-btn-nav {
  background: rgba(255,255,255,0.1);
  border: 1.5px solid rgba(255,255,255,0.2);
  border-radius: 5px;
  color: rgba(255,255,255,0.65);
  font-family: var(--cond);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 1px;
  padding: 4px 9px;
  cursor: pointer;
  transition: all 0.2s;
  line-height: 1;
}

.lang-btn-nav:hover {
  background: rgba(255,255,255,0.2);
  color: var(--white);
}

.lang-btn-nav.active {
  background: rgba(255,255,255,0.22);
  border-color: rgba(255,255,255,0.55);
  color: var(--white);
}

@media (max-width: 768px) {
  .lang-toggle-nav { margin-right: 0.5rem; }
  .lang-btn-nav { font-size: 0.65rem; padding: 3px 7px; }
}